What does it mean to be filled with the Holy Spirit?

Being filled with the Holy Spirit signifies a profound transformation that aligns a believer's life with the will of God. In Luke 1:15, it is stated that John the Baptist would be filled with the Holy Spirit even from his mother's womb, indicating that the Holy Spirit plays a vital role in sanctifying and empowering individuals for service. This filling allows believers to bear witness to Christ and live according to God’s purposes. It is through the Holy Spirit that one receives faith, understanding of Scripture, and the ability to glorify God through actions. This divine empowerment is essential for true greatness in God’s kingdom.